I would expect this to happen once everything dies down, and we wouldn't know about it until years later. Typically the CIA's playbook is funding separatists, they could meet with them just across the border, find people native to the area, fund them and have them be your voice and do the organising. Lots of ways a group of psychopaths with unlimited funds can destabilize a region, especially since China wants to open up for trade and the BRI.